JPH0623243B2 - ポリカーボネートの製造方法 - Google Patents

ポリカーボネートの製造方法

Info

Publication number
JPH0623243B2
JPH0623243B2 JP63106806A JP10680688A JPH0623243B2 JP H0623243 B2 JPH0623243 B2 JP H0623243B2 JP 63106806 A JP63106806 A JP 63106806A JP 10680688 A JP10680688 A JP 10680688A JP H0623243 B2 JPH0623243 B2 JP H0623243B2
Authority
JP
Japan
Prior art keywords
reaction
polycarbonate
molecular weight
caustic
polymerization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP63106806A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01278528A (ja
Inventor
尊資 芦田
律行 久西
浩司 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP63106806A priority Critical patent/JPH0623243B2/ja
Priority to DE68916474T priority patent/DE68916474T2/de
Priority to EP89107192A priority patent/EP0339503B1/de
Priority to US07/344,602 priority patent/US4959456A/en
Priority to BR898902031A priority patent/BR8902031A/pt
Priority to KR1019890005833A priority patent/KR950015130B1/ko
Publication of JPH01278528A publication Critical patent/JPH01278528A/ja
Publication of JPH0623243B2 publication Critical patent/JPH0623243B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/38—General preparatory processes using other monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP63106806A 1988-04-29 1988-04-29 ポリカーボネートの製造方法 Expired - Fee Related JPH0623243B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP63106806A JPH0623243B2 (ja) 1988-04-29 1988-04-29 ポリカーボネートの製造方法
DE68916474T DE68916474T2 (de) 1988-04-29 1989-04-21 Verfahren zur Herstellung von Polycarbonat.
EP89107192A EP0339503B1 (de) 1988-04-29 1989-04-21 Verfahren zur Herstellung von Polycarbonat
US07/344,602 US4959456A (en) 1988-04-29 1989-04-28 Multistage process for producing polycarbonate from oligomer
BR898902031A BR8902031A (pt) 1988-04-29 1989-04-28 Processo para producao de policarbonato
KR1019890005833A KR950015130B1 (ko) 1988-04-29 1989-04-29 폴리카보네이트 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63106806A JPH0623243B2 (ja) 1988-04-29 1988-04-29 ポリカーボネートの製造方法

Publications (2)

Publication Number Publication Date
JPH01278528A JPH01278528A (ja) 1989-11-08
JPH0623243B2 true JPH0623243B2 (ja) 1994-03-30

Family

ID=14443099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63106806A Expired - Fee Related JPH0623243B2 (ja) 1988-04-29 1988-04-29 ポリカーボネートの製造方法

Country Status (6)

Country Link
US (1) US4959456A (de)
EP (1) EP0339503B1 (de)
JP (1) JPH0623243B2 (de)
KR (1) KR950015130B1 (de)
BR (1) BR8902031A (de)
DE (1) DE68916474T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001887A (nl) * 1990-08-29 1992-03-16 Gen Electric Werkwijze voor de continue bereiding van aromatisch polycarbonaat met hoog molecuulgewicht.
NL9001888A (nl) * 1990-08-29 1992-03-16 Gen Electric Werkwijze voor de continue bereiding van carbonaatoligomeren.
JP2535457B2 (ja) * 1991-03-05 1996-09-18 帝人化成株式会社 ポリカ―ボネ―ト樹脂の製造法
DE4118232A1 (de) * 1991-06-04 1992-12-10 Bayer Ag Kontinuierliche herstellung von polycarbonaten
DE4127512C2 (de) * 1991-08-20 1995-02-23 Bayer Ag Verfahren zur Herstellung von Polycarbonat mit konstanter Viskosität
US5412060A (en) * 1991-08-20 1995-05-02 Bayer Aktiengesellschaft Process for the production of polycarbonate of constant viscosity
DE4129546C1 (de) * 1991-09-05 1993-04-15 Bayer Ag, 5090 Leverkusen, De
DE4129545C1 (en) * 1991-09-05 1993-04-15 Bayer Ag, 5090 Leverkusen, De Prodn. of finely divided aq. sodium bis:phenolate - by mixing bisphenol=A with sodium hydroxide to ppte. prod. and stirring vigorously
DE4239131C2 (de) * 1992-11-20 1998-04-09 Bayer Ag Verfahren zur Herstellung von Polycarbonaten
US5508375A (en) * 1992-12-10 1996-04-16 Bayer Aktiengesellschaft Process for the preparation of polycarbonates
US6166167A (en) * 1997-07-29 2000-12-26 Mitsubishi Chemical Corporation Polycarbonate resin for substrate of optical recording medium
US5973103A (en) * 1998-10-22 1999-10-26 General Electric Company Continuous interfacial method for preparing aromatic polycarbonates
US20100024244A1 (en) * 1999-05-20 2010-02-04 Potter Gary J Heater and controls for extraction of moisture and biological organisms from structures
KR100416172B1 (ko) 2000-02-28 2004-01-24 도카이 고무 고교 가부시키가이샤 차량용 진동 감쇠 장치
US6780961B2 (en) * 2002-10-16 2004-08-24 General Electric Company Method of making polycarbonate
JP4895632B2 (ja) * 2006-02-15 2012-03-14 ユニチカ株式会社 ポリアリレートの製造方法
US8726539B2 (en) 2012-09-18 2014-05-20 Cambridge Engineering, Inc. Heater and controls for extraction of moisture and biological organisms from structures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300266B (de) * 1960-06-10 1969-07-31 Bayer Ag Verfahren zur Herstellung hochmolekularer, linearer Polycarbonate
CH419611A (de) * 1961-08-02 1966-08-31 Bayer Ag Verfahren zur Herstellung hochmolekularer linearer Polycarbonate
JPS5437919A (en) * 1977-08-31 1979-03-20 Nippon Air Brake Co Remoteecontrol device for pressure fluid apparatus
IT1196985B (it) * 1986-07-23 1988-11-25 Enichem Polimeri Policarbonati ramificati contenenti acidi alifatici policarbossilici o loro derivati e procedimento per la loro preparazione
US4902735A (en) * 1987-06-03 1990-02-20 Idemitsu Petrochemical Co., Ltd. High impact resistant polycarbonate and process for producing said polycarbonate
US4847352A (en) * 1987-08-26 1989-07-11 The Dow Chemical Company Polycarbonate production with motionless mixer

Also Published As

Publication number Publication date
EP0339503B1 (de) 1994-06-29
DE68916474D1 (de) 1994-08-04
JPH01278528A (ja) 1989-11-08
KR950015130B1 (ko) 1995-12-22
BR8902031A (pt) 1990-04-10
DE68916474T2 (de) 1994-10-20
US4959456A (en) 1990-09-25
EP0339503A2 (de) 1989-11-02
EP0339503A3 (de) 1991-03-27
KR900016310A (ko) 1990-11-13

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